Edelbrock Billet Aluminum Breather w/ Polished Finish

Edelbrock part #4213 Billet Polished Aluminum push in Breather fits all standard 1.25" valve cover holes. The top of the breather un-screws from the base for access to the foam insert. Breather is round and is 2.480" at the base and 2.350" at the top. Overall height of the breather is 1.750".